An old Disston Philadelphia hand saw, fitted with a finger-hole / thumb-hole design handle which we believe is made from Apple.
The medallion is marked 'Disston, Phila'
For general info about this tool, please see the Disston fingerhole saw D8 review on FindMyTool.co.uk
TPI: 3 1/2"
Blade length: 28"
Condition: the blade is straight (very slight bend), all teeth present, slight crescenting when looking along the length of the teeth line (as seen in the photos), the saw would benefit from a sharpen, please see photos for condition.